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#pragma once
#include <climits>
#include <map>
#include <mutex>
#include <string>

namespace triton { namespace backend { namespace python {

void ExtractTarFile(std::string& archive_path, std::string& dst_path);

bool FileExists(std::string& path);

//
// A class that manages Python environments
//
class EnvironmentManager {
  std::map<std::string, std::string> env_map_;
  char base_path_[PATH_MAX + 1];
  std::mutex mutex_;

 public:
  EnvironmentManager();

  // Extracts the tar.gz file in the 'env_path' if it has not been
  // already extracted.
  std::string ExtractIfNotExtracted(std::string env_path);
  ~EnvironmentManager();
};

}}}  // namespace triton::backend::python